Futanari Bizzare Adventure

After reading Cultivation Chat Group and some fanfics who has the same idea, I have this idea.

Basically it's a chat group with differents anime characters in it and the MC is a real people or OC who knew about fictional works. Some of the chat group's members will come to MC world if they able.

It's a yuri futa harem and no system since everything will be handled by the chat group itself and MC may gains some benefits from it.

Honestly, I'm confused about if I should make it girl-only chat group or general chat group. You may vote to choose which it is.